2543067392

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{10337}}^1$

素因数の和:10415

約数の個数: 54

約数和(自身を含む): 5245738974

約数和(自身を除く): 2702671582

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1922, 1984, 3844, 3968, 7688, 7936, 10337, 15376, 20674, 30752, 41348, 61504, 82696, 123008, 165392, 246016, 320447, 330784, 640894, 661568, 1281788, 1323136, 2563576, 2646272, 5127152, 9933857, 10254304, 19867714, 20508608, 39735428, 41017216, 79470856, 82034432, 158941712, 317883424, 635766848, 1271533696, 2543067392]

約数ペア:

[(1, 2543067392), (2, 1271533696), (4, 635766848), (8, 317883424), (16, 158941712), (31, 82034432), (32, 79470856), (62, 41017216), (64, 39735428), (124, 20508608), (128, 19867714), (248, 10254304), (256, 9933857), (496, 5127152), (961, 2646272), (992, 2563576), (1922, 1323136), (1984, 1281788), (3844, 661568), (3968, 640894), (7688, 330784), (7936, 320447), (10337, 246016), (15376, 165392), (20674, 123008), (30752, 82696), (41348, 61504)]